Straight out of hangars Marina has taken photos of Russian MIG-31, lot of them produced way before being disassembled into smallest parts and then assembled back with totally renewed look and feel. One example – the transparent cabin covers were made from Plexiglas and since it becomes darker with time it needs to be replaced. But this material has not been used for over twenty years so they make new cabin covers with triplex glass. Many more similar updates are being made to these planes. Let’s see the photos: